3. 一位50歲男性,於9個月前因sick sinus sysdrome接受心律調節器(CIED, Cardiovascular implantable electronic device )植入,情況穩定,但最近因反覆發燒已四週而住院。住院血液培養兩套皆有細菌長出,心臟超音波發現心律調節器wire的前端有vegetation,請問下列何者是最可能的血液培養菌株種類?
(A) Staphylococcus aureus
(B) Viridans streptococcus
(C) Staphylococcus epidermidis
(D) Enterococcus faecalis
(E) Escherichia coli